Học từ vựng | Vocabulary learning |on and off


on and off ()

/ɑːn ænd ˈɒf//ɒn ənd ɒf/

for short periods but not regularly over a long period of time

lúc lúc, chốc chốc, chập chờn, thỉnh thoảng

on_and_off.jpg
He’s been smoking for ten years now, on and off.
The flickering lightbulb turned on and off, indicating an electrical issue.
The old radio played music on and off, struggling to maintain a steady connection.
The car engine sputtered on and off, requiring attention from a mechanic.
The internet connection was on and off during the stormy weather.

Từ vựng khác:

change your tune , for a song , face the music , in leaps and bounds , rough and ready